/*  Directory.java
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.liang.agile.io;

import java.io.File;
import java.io.FilenameFilter;
import java.util.regex.Pattern;

public class Directory {

    public static File[] local(File dir, final String regex) {
        return dir.listFiles(new FilenameFilter() {
            private Pattern pattern = Pattern.compile(regex);

            @Override
            public boolean accept(File dir, String name) {
                return pattern.matcher(new File(name).getName()).matches();
            }
        });
    }
    
    public static File[] local(String path, final String regex) {
        return local(new File(path), regex);
    }
}
